Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6...

26
SPLIT TYPE ROOM AIR CONDITIONER CASSETTE TYPE CONTENTS SPECIFICATIONS . . . . . . . . . . . . . . . . . . . 1 DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . 2 REFRIGERANT SYSTEM DIAGRAM. . . . 4 CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . 5 ERROR DETECTION . . . . . . . . . . . . . . . 6 INDOOR PCB CIRCUIT DIAGRAM . . . . . 10 OUTDOOR PCB CIRCUIT DIAGRAM. . . 14 PARTS (DECORATION PANEL) . . . . . . . . . . . . . 15 PARTS (INDOOR UNIT) . . . . . . . . . . . . . 17 PARTS (OUTDOOR UNIT) . . . . . . . . . . .20 23 ACCESSORIES . . . . . . . . . . . . . . . . . . . Indoor unit Outdoor unit AUU18RLF AOU18RLFC

Transcript of Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6...

Page 1: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

SPLIT TYPEROOM AIR CONDITIONERCASSETTE TYPE

CONTENTS

SPECIFICATIONS. . . . . . . . . . . . . . . . . . .1

DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . 2

REFRIGERANT SYSTEM DIAGRAM. . . .4

CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . 5

ERROR DETECTION . . . . . . . . . . . . . . .

6INDOOR PCB CIRCUIT DIAGRAM . . . . .

10OUTDOOR PCB CIRCUIT DIAGRAM. . .

14

PARTS (DECORATION PANEL). . . . . . . . . . . . .15

PARTS (INDOOR UNIT) . . . . . . . . . . . . .17

PARTS (OUTDOOR UNIT) . . . . . . . . . . .20

23ACCESSORIES . . . . . . . . . . . . . . . . . . .

Indoor unit Outdoor unit

AUU18RLF AOU18RLFC

Page 2: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

SPECIFICATIONS

TYPE Cool & heat inverter

INDOOR UNIT AUU18RLF

OUTDOOR UNIT AOU18RLFC

COOLING CAPACITY

HEATING CAPACITY

POWER SOURCE

FREQUENCY

RUNNINGCURRENT

MAXIMUMCURRENT

INPUT WATTS

E.E.R. Cooling

COP Heating

Cooling

Heating

Cooling

Heating

Cooling

Heating

MOISTURE REMOVAL

AIR CIRCULATION HIGH

FAN MOTORPOWER SOURCE 208/230 V

High

INDOOR UNITCooling

Medium

Low

Quiet

High

INDOOR UNITHeating

Medium

Low

Quiet

OUTDOOR UNIT Heating

OUTDOOR UNIT Cooling

18,000 Btu/h

21,600 Btu/h

208/230 V

60 Hz

7.1 A

7.7 A

1.61 kW

1.76 kW

11.2 Btu/Wh

12.3 Btu/Wh

4.6 Pts/h, 2.2 L/h

400 CFM, 680 m3/h

10.0 A

14.0 A

730 r.p.m.

630 r.p.m.

540 r.p.m.

460 r.p.m.

830 r.p.m.

730 r.p.m.

630 r.p.m.

500 r.p.m.

1,000 r.p.m.

1,050 r.p.m.

ELECTRICAL DATA

2013.04.13 1

High

Medium

Low

Quiet

INDOOR UNITCooling

High

Medium

Low

Quiet

INDOOR UNITHeating

OUTDOOR UNIT Heating

NOISE LEVEL

OUTDOOR UNIT Cooling

40 dB

36 dB

32 dB

28 dB

44 dB

40 dB

36 dB

30 dB

55 dB

54 dB

COMPRESSOR TYPE

Hermetic type,4 pole, 3 phase,

DC inverter motor,Rotary

DISCRIMINATION

PRECHARGED REFRIGERANT

REFRIGERANT TYPE R410A

WEIGHT (with oil)

COMPRESSOR AND REFRIGERANT

Pipe length 49 ft., 15 m

FULL CHARGE 66 ft., 20 m

MAXIMUM PIPING HEIGHT 49 ft., 15 m

ADDITIONAL CHARGE 0.22 oz/ft, 20 g/m

808-213-80

2 lb. 13 oz., 1,300 g

2 lb. 13 oz., 1,300 g

21 lb. 6 oz., 9.7 kg

3 lb. 1 oz., 1,400 g

WEIGHTINDOOR UNIT

Net / Shipping

Net / ShippingOUTDOOR UNIT

INDOOR UNIT H x W x D

H x W x DOUTDOOR UNIT

86 lb. / 95 lb.39 kg / 43 kg

DIMENSIONS

24-1/2 x 31-3/32 x 11-13/32 in.620 x 790 x 290 mm

9-21/32 x 22-7/16 x 22-7/16 in.245 x 570 x 570 mm

33 lb. / 40 lb.15 kg / 18 kg

PANEL

H x W x D 1-15/16 x 27-9/16 x 27-9/16 inch (49 x 700 x 700 mm)

MEASUREMENTS

Net / Shipping 5.7 lb. / 10 lb. (2.6 kg / 4.5 kg)

DIMENSIONS

WEIGHT

UTG-CCGFMODEL NAME

Page 3: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

DIMENSIONS

INDOOR UNIT

2013.03.12 2

Unit : inch (mm)

20-7/8 (530): Hanging bolt position

4-1/32 (102)

5-5/16 (135) 9-27/32 (250)

27-9/16 (700)

27-9

/16

(700

)

2-15

/16

(75)

1-3/

16 (3

0)

1-3/

16 (3

0)

10-5

/16

(262

)

21-1

/4 (5

40):

Han

ging

bol

t pos

ition

: Cei

ling

open

ings

• Decoration panel mounting state

Top view

5-29

/32

to 7

-7/8

(150

to 2

00)

Min

. 17-

23/3

2 (4

50)

Min. 17-23/32 (450)

Maintenance space

Side view

8-15

/32

(215

)

4-27

/32

(123

)

2-9/

32 (5

8)

4-1/

2 (1

14)

5-3/

4 (1

46)

4-1/

4 (1

08)

4-1/32 (102)

9-21

/32

(245

)

1-3/

16 (3

0)

1-9/16 (40) 3-29/32 (99)Drain port

Ceiling

Drain port

Be sure to leave maintenance space for future service at the designated position.

Bottom view

1-3/

16 (3

0)

1-15

/16

(49)

Side view

Page 4: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

unit : inch (mm)

2013.04.11 3

OUTDOOR UNIT

11-11/32 (290) 31-3/32 (790)

21-1/4 (540)

24-1

3/32

(620

)

Page 5: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

REFRIGERANTSYSTEM DIAGRAM

Refrigerant directionCoolingHeating

Refrigerant pipe diameterLiquid : 1/4" (6.35 mm)Gas : 1/2" (12.7 mm)

2-Way valve

Strainer

Strainer

3-Way valve

Muffler

4-Way valveExpansion valve

Heat exchanger(indoor unit)

Heat exchanger(outdoor unit)

Compressor

2013.04.24 4

Page 6: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

BROWN

YELLOWORANGE

PURPLE

RED

WHITEBLUE

REDWHITEBLACK

REDWHITEBLACK

YELLOWYELLOWG

RE

EN

GR

EE

NG

RAY

GR

AY

GR

AY

GR

AYG

RAY

GR

AYG

RAY

GR

AY

GR

AY

GR

AYG

RAY

BLACK

BLACK

REDORANGEYELLOW

PINKBLUE

BROWNYELLOW

WHITEBLACK

RED

REDORANGEYELLOW

PINKBLUE

BLACKBLACK

GRAYGRAY

CN5 CN8CN9

CN12

CN13

CN11CN14

CN6

CN4 CN1

CN104 CN101

CN105

W105W102W101

E101 E102CN102 CN103 CN106

1 2 3 4 5 6 7 81 2 3 4 5 6 7 8

1 2 3 4 5 6 7 81 2 3 4 5 6 7 8

1 2 31 2 3

1 2 31 2 3

1 2 3 1 2 1 21 2

1 21 2

1 21 2

1234567

1234567

1234567

1234567

1234567

123

123

12

123456

123456

123

123

12345

12345

12345

12345

12345

12345

12345

12345

1234567

1234567

8 8

FLOAT SWITCH

M

M

STEPPINGMOTOR

STEPPINGMOTOR

FM

FAN MOTOR

M

DRAIN PUMPMOTOR

1 2 3G

TERMINAL

TERMINAL

3

2

1TO WIREDREMOTE CONTROL

INDICATOR PCB

THERMISTOR( PIPE TEMP. )

THERMISTOR( ROOM TEMP. )

POWER SUPPLYPCB

MAIN PCB

INDOOR UNIT OUTDOOR UNIT

CIRCUIT DIAGRAM

2013.04.01 5

BLACK

BLACK

BLACK

BROWN or BLACK

BLACK

BLACK

BROWN or BLACK

BLACK

WHITEYELLOWORANGEBLUERED

BROWNYELLOWWHITEBLACK

REDRED

7654321

7654321

54321

54321

21

21

4321

4321

321

321

W4

CN800

CN700

CN500

CN61

CN62

THERMISTOR( OUTDOOR TEMP. )

THERMISTOR( DISCHARGE )

THERMISTOR( PIPE TEMP. )

4-WAY VALVE

EXPANSIONVALVE

4WV

PMV

FM FAN MOTOR

WH

ITE

WH

ITE

WH

ITE

WH

ITE

WH

ITE

WH

ITE

WH

ITE

WH

ITE

WH

ITE

WH

ITE

WH

ITE

WH

ITE

WH

ITE

WH

ITE

WH

ITE

BLA

CK

1 2 3 4 5 6 7 8 91 2 3 4 5 6 7 8 91 2 3 4 5

1 2 3 4 51 21 2

9 8 7 6 5 4 3 2 15 4 3 2 19 8 7 6 5 4 3 2 15 4 3 2 1

CN200CN40CN42

CN303 CN301 W306W307TRANSISTOR

PCB( I P M )

BLA

CK

BLA

CK

BLA

CK

BLA

CK

1 2 3 41 2 3 4

1 2 3 4 5 61 2 3 4 5 6

CN400

CN11

BLUE

YELLOW

BLACK

RED

VIOLET

WHITE

TM302

TM301

W17W16

W8

W7W13

W12

+I N-I N

P

N

CAPACITOR PCB

RED

WHITE

BLACK

BROWNORANGE

TM102TM101

TM303WTM304

V

TM305U

SC

R

CM COMPRESSOR

WH

ITE

WH

ITE

L2 L1

CHOKE COIL

GREEN

1 2W29W28

CN100 W21 W9 W20 W19W3

W18W17W2W1

POWER SOURCE

TERMINAL1 2 3 L1L2

FILTER PCB

GREENWHITEBLACKWHITEBLACK

WH

ITE

WH

ITE

GR

AY

BLA

CK

WH

ITE

BLA

CK

1 21 2 1 2

1 2CN1 CN110

TM600TM601

FUSE25A

250VG

G

ACTPM

MAIN PCB

Page 7: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

FLOAT SWITCH

LOUVER ( RIGHT / LEFT )

LOUVER ( UP / DOWN )

WIRED REMOTE CONTROL

TERMINAL BOARDHP-T3031-21

FRESH AIR( OPTION )

JUNCTIONCONNECTORXMR-07VWHITE

UL1430 AWG28x 7

UL1430 AWG28x 7

BROWNREDORANGEYELLOWGREENBLUEPURPLE

BROWNREDORANGEYELLOWGREENBLUEPURPLE

1234567

1234567

CN201-1CN201-2CN201-3CN201-4CN201-5CN201-6CN201-7

CN13-1CN13-2CN13-3CN13-4CN13-5CN13-6CN13-7

GRAYGRAY

BLACKBLACK

CN5-1CN5-2

CN7-1CN7-2

CN8-1CN8-2

CN14-1CN14-2CN14-3

CN6-1CN6-2

CN10-1CN10-2

CN11-1CN11-2CN11-3CN11-4CN11-5

CN12-1CN12-2CN12-3CN12-4CN12-5

CN9-1CN9-2CN9-3

CN2-1CN2-2CN2-3CN2-4CN2-5

CN15-1CN15-2CN15-3CN15-4CN15-5CN15-6

CN3-1CN3-2CN3-3

CN3-5CN3-6

CN3-4

CN4-1CN4-2CN4-3CN4-4CN4-5CN4-6CN4-7CN4-8

CN1-1CN1-2CN1-3

CN104-1CN104-2CN104-3CN104-4CN104-5CN104-6CN104-7CN104-8

CN101-1CN101-2CN101-3

CN105-6CN105-5CN105-4CN105-3CN105-2CN105-1

CN106-1CN106-2

CN103-1CN103-2

CN102-1CN102-2CN102-3

12345678

UL1015 AWG22 x 5

RED

BLACKWHITE

YELLOWBROWN

UL1015 AWG18 YELLOW

UL1015 AWG18 YELLOW

UL1015AWG16GREEN

UL1015AWG16GREEN

TERMINAL BOARDHP-T3031-3-L1

UL1015AWG20BLACK

UL1015AWG20WHITE

UL1015AWG20RED

W105 W102 W101

F101AC250V3.15A

E101

E102

UL1430 AWG26 x 3

GRAY

UL1430 AWG26 x 8

GRAYGRAY

GRAYGRAYGRAYGRAYGRAYGRAYGRAYGRAY

UL1430 AWG26 x 5

UL1430 AWG26 x 5

REDORANGEYELLOWPINKBLUE

REDORANGEYELLOWPINKBLUE

REDORANGEYELLOWPINKBLUE

REDORANGEYELLOWPINKBLUE

UL1007 AWG24 BLACK

UL1007 AWG24 BLACK

UL1430 AWG22 WHITE

UL1430 AWG22 BLACK

UL1430 AWG22 RED

BLK WHT RED

THERMISTOR ( ROOM TEMP. )

THERMISTOR (PIPE - MID. TEMP. )

CN201S07B-PASK-2WHITE

TESTCN2B5P-SHF-1AA WHITE

CN15B06B-XASK-1-AWHITE

CN3B06B-PASK-1WHITE

POWER DRIVE

DC SUPPLY

CN4B08B-PASK-1WHITE

CN1B03B-PASK-1WHITE

CN105B5P6-VH-BWHITE

CN106B2P3-VH-B-EBLUE

EX OUT

EX IN

CN103B2B-XH-AMWHITE

CN102B3B-XH-AMWHITE

CN101B03B-PASK-1

WHITE

CN104B08B-PASK-1

WHITE

CN8B02B-XASK-1-A

WHITE

CN7B02B-XAYK-1-A

YELLOW

CN5B02B-XAKK-1-A

BLACK

CN13B07B-PASK-1

WHITE

CN14B03B-XAKK-1-A

BLACK

CN6B02B-PAMK-1

GREEN

CN10B02B-PAOK-1

ORANGE

CN11B05B-XASK-1-A

WHITE

CN12B05B-XARK-1-A

RED

CN9B03B-XARK-1-A

RED

DC FAN MOTOR

DRAIN PUMP M

F M

M

M

L

N

SERIAL

E

1

2

3INDICATOR PCB

K06AG-1000HSE-D0

DECORATION PANEL ASSEMBLY ( OPTION )

POWER SUPPLY PCBK06AL-1005HSE-P0

MAIN PCBK06AK-121KHSE-C1

EMI FILTERZCAT2132-1130

1 T

EMI FILTERZCAT1518-0730

1 T

POWER SOURCEAC208/230V60Hz

CONTROL UNITEZ-0106HSE

INDOOR PCBCIRCUIT DIAGRAM

2013.01.31 6

Page 8: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

5V

C290.1<F>

R571.0k

<1/10W>

R5910k

<1/10W>

C300.1<F>

R581.0k

<1/10W>

R6049.9k

<1/10W>

C340.1<F>

R621.0k

<1/10W>

R6149.9k

<1/10W>

CN9B03B-XARK-1-A

FLOAT SWITCH5V

R4510k

<1/10W>

R461.0k

<1/10W>

C310.01<F>

5V 5V

THERMISTOR ( ROOM TEMP. )

CN8B02B-XASK-1-A

CN7B02B-XAYK-1-A

THERMISTOR ( PIPE TEMP. )

CN5B02B-XAKK-1-A

CN15B06B-XASK-1-A

( FLASH )

CN13B07B-PASK-1

I NDICATOR PCB( OPTION )

CN14B03B-XAKK-1-A

WIRED REMOTE CONTROL

5VR68, R52

10k <1/10W> x 2

5VR411.0k

<1/10W>

R43, R4410k <1/10W>

x 2

R4247

<1/10W>C241000p<R>

C230.01<F>

C2510/50V

+ C260.01<F>

12V5V

5V

13.5V

13.5V

R47390

<1/10W>

R351.0k

<1/10W>

R360R0

I C6-2BA10393F

I C6-1BA10393F

R5510k

<1/10W>

12V12V

D3D1FS4A

D2DAN217U

R5415.4k

<1/10W>

R5328k

<1/10W>

R4810k

<1/10W>

I C4uLN2003BZ1

PKM13EPYH-4000-A0

CN11B05B-XASK-1-A

CN12B05B-XARK-1-A

LOUVER ( UP / DOWN )

LOUVER ( RIGHT / LEFT )

Q2DTC124EKA

5V I C7S80842

R56100k

<1/10W>

C270.1<B>

C380.1<B>

R6910k

<1/10W>

R4010k

<1/10W>

C130.1<B>

I C5S-93C66BD0 I

I C1uPD78F0536

C360.47<F>

JM50R0

C8 - C100.1 <F> x 35V

5V

R4 - R61.0k <1/10W> x 3

R1 - R310k <1/10W> x 3

JM1

JM2

JM3

C32100/6.3V

+ C330.1<F>

C280.1<F>

R19 - R221.0k <1/10W> x 4

5V

12V13.5V

5V

C30.01<F>

+

D11SS355

I C2NJM7805

+C110/50V

C210/50V

I C8NJM7812

D41SS355

5V R15 - R1810k <1/10W> x 4

R7010k

<1/10W>

Q3DTC124EKA

5V

5V

5V

C20 - C220.1 <F>

x 3

13.5V

R7 - R101.0k <1/10W> x 4

R11 - R1410k <1/10W> x 4SW1

CFS-0402MC

I C3uPA2003

R29390

<1/10W>

R2810k

<1/10W>

C160.01<F>

Q1DTC124EKA

C150.01<F>

C141000p<R>

5V

C170.01<F>

C180.01<B>R27

330<1/10W>

R341.0k

<1/10W>

R3310k

<1/10W>

R3110k

<1/10W>

13.5V

13.5V

R251.0k

<1/10W>

R2610k

<1/10W>

C35, C12, C111000p <R> x 3

C370.1<F>

R671.0k

<1/10W>

5V

13.5V

R24, R23, R3210k <1/10W> x 3

R63 - R651.0k <1/10W> x 3

R6610k

<1/10W>

X18.00MHz<FCR>

CN4B08B-PASK-1

POWER DRIVE

CN3B06B-PASK-1

TEST

CN2B5P-SHF-1AA

CN1B03B-PASK-1

DC SUPPLY12

3

12

1

2

1

2

1

2

3

45

6

1

2

3

45

6

7

1

2

3

1

2

3

45

1

2

3

45

1

2

3

45

6

78

1

2

3

45

6

1

3

2

3

2

1

8765

4321

916151413121110

8

1234567

SKO1O2O3O4O5O6O7GND

I 1I 2I 3I 4I 5I 6I 7

SKO1O2O3O4O5O6O7

GND

I 1I 2I 3I 4I 5I 6I 7

9161514131211108

1234567

1

3

2

21

34

VDDOUT

NCGND

1

2

3

45

1

2

3

1

2

1

2

1

2

3IG

O

IG

O1

2

3

CN6B02B-PAMK-1

FRESH AIR( OPTION )

( HEATER )

CN10B02B-PAOK-1

1236

8475

CSSKD INC

VCCDONC

GND

NC343936434445463332313029282726181920212223111213143837414025

942 52

515049484756555453

87654321

6463626160595857171615241035AVREF

I CRST*P00P01P02P03P10P11P12P13P14P15P16P17P20P21P22P23P24P25P30P31P32P33XT1XT2X1X2AGNDGND0GND1 P75

P74P73P72P71P70P67P66P65P64P57P56P55P54P53P52P51P50P47P46P45P44P43P42P41P40P36P35P34

VDD1VDD0AVDD

3

1

2

3

1 2

+1

23

-

765+

-

( SP PCB )

C40.01<F>

C51000p<R>

C71000p<R>

C190.1<B>

R3710k

<1/10W>

B Z

R5010k

<1/10W>

INDOOR UNITMAIN PCBK06AK-121KHSE-C1

2013.01.31 7

Page 9: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

13.5V

F1013.15A - 250V

( EM )

VA101470V

<TNR>

W101BLACK

W102WHITE

VA102470V

<TNR>SA101

RA-362M

E101GREEN

I C26-10

N

LI C26-14

5V 15V

I C104TLP621<GB>

R1161.0k

<1/4W>1

2

4

3

CN104B08B-PASK-1

POWER DRIVE

1

2

34

5

6

7

8

4

3 2

1

I C103TLP621<GB>

C117100/25V

+

AA

R117820

<1/4W>

R1144.7k

<1/10W>

R1156.8k

<1/4W>

15V

65

4

3

2

1

340V

A

15VCN105B5P6-VH-B

DC FAN MOTOR

VA1030.01

<KH>W105

RED

SERIAL

I C 1 0 5H I 2 0 0 3 R 3

L N

5V5 4 3 2 1101418

15V

340V

C1084700p<FNS>

R104330k<2W> D102

1SR139-600

R10362k

<2W>

D108D2FL20U

T101ZFT22B03-C

R11110k

<1/10W>

+ C1131000/25V

C1140.01

<KH>C1150.01

<KH>

876532

10

12

L

N

K102G5NB-1A

13.5V

RC101120/0.1

CN106B2P3-VH-B-E

DRAIN PUMP

2

1

IC26-10

IC26-14

1

3

4

2

21

3

2

1

C1160.01<B>

5V

R112330

<1/10W>

L102BLm18

<AG601>

I C101TLP621<GB>

L103BLm18

<AG601>

4

3

1

2

4

2 3

1

K101G5NB-1A

13.5VCN103B2B-XH-AM

EX OUT

EX I N

CN102B3B-XH-AM

IC26-14 IC26-10

8 7 6 5 4 3 2 1

13.5V

C1200.1<F>C121

0.1<F>

5V

DC SUPPLY

CN101B03B-PASK-1

12

3

4 3

1 2

LF101ELF17N015A 1

3

4

2

D101D3SB60

C1180.01

<KH>E102GREEN

C107100/450V

+

C109220P/2.0kV

<DENB>

R10575

<2W>

R1061.5

<2W>

Q1022SC1815-Y

Q1012SC5354

R107100

<1/10W>

3

3

2

2

1

1

A

D107RD16M<B1>

C112330/25V

+ R11010k

<1/10W>

D106D1FL20U

C110 0.047 <ECQV>

D103D1FL20U

D104MTZJ5.1B

R109330

<1/4W>

C111100/25V+

D105D1FL20U

R108100

<1/2W>C1040.47

<R46>

C1050.01<YE>

C1060.01<YE>

R113330

<1/10W>

INDOOR UNITPOWER SUPPLY PCBK06AL-1005HSE-P0

2013.01.31 8

L101REP28-15

15mH, 1.1A

Page 10: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

5V

R201 220 <1/4W>

R202 390 <1/4W>

R203 220 <1/4W> D203 SLR-325MC GREEN

D201 SLR-325MC GREEN

D202 SLR-325DC ORANGE

PHA201P I C-37143TH5

SW201EVQPAG04K

C20210/25V

+ C2010.1<F>

24 3

1

213

VCCOUTGND

CN201S07B-PASK-2

1

2

3

4

56

7

TO MAIN PCB

INDOOR UNITINDICATOR PCBK06AG-1000HSE-D0

2013.01.31 9

Page 11: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

UL1015AWG20BLACK

UL1015AWG20WHITE

UL1015AWG20RED

UL1015AWG14BLACK

UL1015AWG14WHITE

N

L

3

2

1

UL1015AWG14BLACK

UL1015AWG22GREEN

UL1015AWG16GREEN

F20025A

250V

F10010A

250V

W18B

W17B

W1B

W2B

W3B

W19B

W20B

W9B

W21B CN100

CT I N / OUT

CHOKE COILL=0.32mH 30A

EMI FILTERZCAT1518-0730

1 TL1 L2

P

N

+

-

W4B

SERIALRED

CN800B5 ( 7-2.3 ) B-XASK-1-AWHITE

CN700B05B-PL I SK-1WHITE

CN5001747052-1WHITE

CN611971032-4WHITE

CN621971032-3WHITE

UL1015AWG14WHITE

UL1015AWG14VIOLET

W13B

W12B

UL1015AWG14YELLOW

UL1015AWG14BLUE

B

B

W28B

W29B

UL1015AWG14BROWN

UL1015AWG14ORANGE

UL1015AWG14RED

UL1015AWG14BLACK

2

3

1

4

+

-TM102

TM101

W16B

W17B

TM301

TM302

W307B

W306B

TM305

TM304

TM303UL1015AWG14BLACK

UL1015AWG14WHITE

UL1015AWG14RED

COMPRESSOR

C M

D100D25XB60

I P M CONTROL

CN3011971032-9

WHITE

PEAK LOAD CURRENT

CN3031971032-5

WHITE

CN401971032-9

WHITE

I P M CONTROL

CN421971032-5

WHITE

PEAK LOAD CURRENT

CN2001-1747052-2

RED

DC VOLT I N

CN4001-1971032-4

RED

ACTPM CONTROL

CN11871843-2

WHITE

POWER RELAY CONTROL

CN1103-1747052-4

YELLOW

AC VOLT I N

TM601 TM600

CT I N / OUT

1 2 3 4 5 6 7 8 9 1 2 3 4 5

9 8 7 6 5 4 3 2 1 5 4 3 2 1

2 14 3 2 1

6 5 4 3 2 1

2 12 1

1234567

12345

12

1234

123

RED

BLACKWHITE

YELLOWBROWN

REDBLUE

ORANGEYELLOW

WHITE

BLACKBLACK

BLACKBLACKBLACKBLACK

BLACK

BLACK

UL1

007

AW

G24

W

HIT

E

UL1

007

AW

G24

W

HIT

E

UL1

007

AW

G24

W

HIT

E

UL1

007

AW

G24

W

HIT

E

UL1

007

AW

G24

W

HIT

E

UL1

007

AW

G24

W

HIT

E

UL1

007

AW

G24

W

HIT

E

UL1

007

AW

G24

W

HIT

E

UL1

007

AW

G24

W

HIT

E

UL1

007

AW

G24

W

HIT

E

UL1

007

AW

G24

W

HIT

E

UL1

007

AW

G24

W

HIT

E

UL1

007

AW

G24

W

HIT

E

UL1

007

AW

G24

W

HIT

E

UL1

015

AW

G20

W

HIT

E

UL1

015

AW

G20

B

LAC

K

UL1

007

AW

G24

x 4

UL1

007

AW

G24

W

HIT

E

UL1

015

AW

G20

B

LAC

K

UL1

007

AW

G24

W

HIT

E

UL1

015

AW

G14

B

LAC

K

UL1

015

AW

G14

G

RAY

UL1

007

AW

G24

W

HIT

E

2 1

FRAME

DC FAN MOTOR

EXPANSION VALVE

4-WAY VALVE

THERMISTOR ( PIPE TEMP. )

THERMISTOR ( DISCHARGE TEMP. )

THERMISTOR ( OUTDOOR TEMP. )

M

F M

EARTH

AC208 - 230V60Hz

I NDOOR UNIT

EMI FILTERZCAT2132-1130

1 T

EMI FILTERTRCB-M2-25-15-12

EMI FILTERZCAT1518-0730

1 T

CAPACITOR PCBK05DG-0700HUD-P0

ACTPMI C404

PM-601BSG

FILTER PCBK05CW-1101HUE-FL0

TRANSISTOR PCB( I P M )

K10AY-100AHUE-TR0

MAIN PCBK07BS-1207HUE-C1

INVERTER ASSEMBLYEZ-01229HUE

2013.02.01 10

BR

OW

N

RE

D

OR

AN

GE

YE

LLO

W

EMI FILTERZCAT1518-0730

1 T

OUTDOOR PCBCIRCUIT DIAGRAM

Page 12: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

5V

D40DAN217U

3

1 2

5

4

3

2

1

5V

5V

R501.0k

<1/10W>

R491.0k

<1/10W>

R5110k

<1/10W>

5VC491000p<B>

JM500R0

C501000p<B> Q50

DTC114EUA

3

1

2

R4010k

<1/10W>

D670DAN217U3

2 1R411.0k

<1/10W>

C421000p<B>

C6700.1<F>

R6741.0k

<1/10W>R841.0k

<1/10W>

5V

R854.7k

<1/10W>

C74470p<B>

5V

I C1MB90F462

17

16

2

35

3

59

58

60

21

34

47

27

28

29

30

31

32

33

57

41

42

43

44

10

9

8

7

5

6

4

22

23

2

1 3

49

24

13

48

19

1

61

62

63

64

20

18

15

14

55

54

53

52

51

50

46

45

12

39

38

37

36

40

26

25

11

56P63

P62

P46

P12

P50

P37

P36

P40

MD2

P11

P26

P02

P03

P04

P05

P06

P07

P10

C

P20

P21

P22

P23

P57

P56

P55

P54

P52

P53

P51

X0

X1

VCC

AVCC

P00

P01

P17

P13

P14

P15

P16

AVR

P24

P25

P30

P31

P32

P33

P34

P35

P60

P61

MD0

MD1

P44

P43

P42

P41

P45

RSTX

P27

AGND

GND

GND

X14.00MHz<CSTLS>

R111.0k

<1/10W>

C110.1<F>

R10100k

<1/10W>

C120.1<F>

5V

I C10BU4842F

21

34

VDDOUT

NCGND

JM102

JM103

JM101

R903, R902, R90110k <1/10W> x 3

5V

R61.0k

I C30M93C66 5V

C300.1<F>R31

10k<1/10W>

15V

C430.1<F>

-8V

A

A

A

A

18V

D121SS355

I C57818

D6D1FL20U

+

C9220/50V

C190.1 <F>

+ C1010/50V

D1FL20U x 3D7

D8

D9

15V

C13330/25V

+ 12V

+

1

2

3IG

O

1 3

2

IG

O+ +

5V

D131SS355

T1RPZ-1F

109876

12345

I C3TOP243PN

D5UF4007

R190R0

R120R0

C82200p<E>

R18150k<2W>

R14560k

<1/8W>1%

15V

R15 - R17510k

<1/8W>1%x 3

C21133/

450V

+

1234

87

5

MSSC

SS

D

+

R1347

<1/10W>

C647/35V

D41SS355

D21SS355

D3UDZS8.2B

C70.1<F>

F2013.15A250V

FH200 FH201FC51FL x 2

W5

R90010k

<1/10W>

JM100

C10.1<F>

12V D1SML-310LT

<RED>

R32.2k

<1/10W>

C50.1<F>

12V

I C2uLN2003ADR

161514131211109 8

76543211C

2C3C4C5C6C7CCOM

1B2B3B4B5B6B7BE

C2, C30.1 <F> x 2

5V

C410/25V

+

R410k

<1/10W>

5V

JM2

R210k

<1/10W>

5V

U

X

V

Y

W

Z

D101SS355

-8V

+C18100/25V

C14470/25V

R26 10k<1/10W>

C220.1<F>

C15100/25V

C17100/25V

C160.1<F>

I C47805

C6010.1<F>

R60322k

<1/10W>

R6011.0k

<1/10W>1%

R6024.75k

<1/10W>1%

+

C600220/25V<A>

R6001.0k

<1/10W>1%

D600DAN217U

5VCT600CT-1B 1

23

3

5 2

1

18 14 10 5 4 3 2 15 4 3 2 1678

5V5VF110

3.15A250V

FH110 FH111FC51FL x 2 C21

0.01<B>

R2310k

<1/10W>

R241.0k

<1/10W>JM200

0R0

R2127k

<1/10W>R2039k

<1/10W>

C200.022<B>

R221.0k

<1/10W>

1

3

2

4

K500FTR-F3JM501

12V

JM502

JM504

CR500RE12020.2/120

12V

L80015V 15V

C8020.1<F>

R80027k

<1/10W>R80122k

<1/10W>

+ C8004.7/50V

5V 5V

D800DAN217U

C8010.01<B>

R8031.0k

<1/10W>

Q801DTA143EUA

Q800DTC143EUA

R80210k

<1/10W>

3

1

2

3

1

2

3

2 1

R901.0k

<1/10W>

C900.1<F>

5VR912.2k

<1/10W>

H Y I C 2 0

L60BL02Rn1

L90BL02Rn1

5V

R6210k

<1/10W>R6010k

<1/10W>

R6410k

<1/10W>

R6910k

<1/10W>

C620.1<F>C610.1<F>

C630.1<F>

R6813k

<1/10W>

R6538.3k

<1/10W>1%

R6113k

<1/10W>

C600.1<F>

R634.75k

<1/10W>1%

18V 18VD11ZP1027-TP C400

0.01<F>

Q400DTA143EUA

R40122k

<1/10W>

R3010k

<1/10W>C4011000p<B>

Q401DTC143EUA

A A

5V

2

1

32

3

1

R403, R402270

<1/10W>1% x 2

C4510.01<F>

5V5VR952, R951, R950

10k <1/10W> x 3

R9531.0k

<1/10W>

R95610k

<1/10W>R9541.0k

<1/10W>

R95522k

<1/10W>

10

9

8

7

6

5

4

3

21

ACTPM CONTROL

CN4001-1971032-4RED

4

3

21

WN

VN

UN

WPVP

UP

-8V+15V

I PM CONTROL

CN40B09B-PL I SK-1WHITE

9

8

7

6

5

4

3

21

CN42B05B-PL I RK-1WHITE

PEAK LOAD CURRENT DETECTION

REVERSE CURRENT DETECTION

FODC VOLTAGE DETECTION

COMP POSITION DETECT

1

2

CN2001-1747052-2

RED

DC VOLT I N

TM60186028

TM60086028

CN110 3-1747052-4

YELLOW

AC VOLT I N2 L

1 N

W4B

RED

SELIAL

CN5002-1747052-1

WHITE

CN11871843-2

WHITE

POWER RELAY CONTROL1

2

1

45

6

7

CN800B5 ( 7-2.3 ) B-XASK-1-A ( LF ) SN

WHITE

DC FAN MOTOR

CN611971032-4

WHITE

THERMISTPR ( PIPE TEMP. )

THERMISTPR ( DISCHARGE TEMP. )

CN621971032-3

WHITE

THERMISTPR ( OUTDOOR TEMP. )3

21

1

2

3

4

21

P-FANPWM

P-FAN-I N

P-SOP-PRP-LEDP-V4-DCP-V4-ACP-DBG-4

P-AN-TE

P-AN-TD

P-AN-TA

P-POWER

P-S I

P-AN-CT

P-S I

TCKTRXD

TMODE

P-E2P-D I

P-EPV-A

P-UP-XP-VP-YP-WP-Z

P-POWER

P-E2P-SK

TAUX

P-AN-I L

P-TTR I P-RE

P-TTR I P-FO

P-AN-DC

P-POS

P-UP-VP-WP-XP-YP-Z

P-E2P-CSP-E2P-SKP-E2P-D I

1237 5

648CS

SKD INC

VCCDO

TESTGND

TAUXTTXDTRXD

TMODETAUX3

TCK

P-FAN-I N

P-DBG-4

P-FANPWM

P-AN-CT

TTXDTAUX3

P-TTR I P-RE

P-POS

P-V4-AC

P-V4-DC

P-LED

P-PR

P-SO

P-TTR I P-FO

P-E2P-CS

P-EPV-B

P-EPV-D

P-EPV-C

P-AN-I L

P-AN-DC

P-AN-TE

P-AN-TA

P-AN-TD

I C700TD62064

12V

C7000.1<F>

R703R702R700R7011.5k <1/10W> x 4

279

1645

1213

36

1114

18

1015

O1O2O3O4GND1GND2GND3GND4

I 1I 2I 3I 4

COM1COM2

NC1NC2

P-EPV-DP-EPV-CP-EPV-AP-EPV-B

ELECTRIC EXPANSION VALVE

CN700B05B-PL I SK-1

1

2

3

4

5

12V

D14RD24FM

SERVICE JUMPER

C910.1<F>

C650.1<F>

JM503

4-WAY VALVE COIL

C6440R0

5VR64510k

<1/10W>

P-PFCPWM

P-PFCPWM

P-PFC-CP-AN-AC

P-AN-AC

P-PFCPWM

P-PFC-C

PEAK LOAD CURRENT

OUTDOOR UNITMAIN PCBK07BS-1207HUE-C1

2013.02.01 11

Page 13: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

I C301FSBB20CH60

123456789

1011121314151617181920

27

26

25

24

23

22

21NU

NV

NW

U

V

W

P

VCCCOMI NI NI NVFOCFODCSCI NVCCVBVSI NVCCVBVSI NVCCVBVS

C311 - C3162200p <B> x 6

L300BL02Rn1

15V

D307RD24FM

C3320.1<F>

C302100/35V

+TM303

TM304

TM305

C3060.1

<X7R>

R291 - R3000.1 <1/4W> x 10

R304820

<1/10W>

C3282200p<B>

C3361.0<B>

I C50-2BA2903F

-+7

56

VCC

G / V

8

4

15V

I C50-3BA2903F

C3340.1<F>

-12V

C3330.1<F>

15V

C470.1<F>

C480.1<F>

-12V

I C40-3BA4560RF

VCC

G / V

8

4

C3270.022<F>

-+1 2

3

C330470p<CH>

R3054.7k

<1/10W>

15V

R3081.5k

<1/10W>

C3290.1<F>

I C50-1BA2903F

D300RB751V

R30713k

<1/10W>1%

R3062.7k

<1/10W>1%

I C40-2BA4560RF-

R5210k

<1/10W>1%C50470p<B>

+7

65

+756-

15V

R5610k

<1/10W>

I C70-2BA2903F

R5747k

<1/10W>

C510.01<B>

R558.2k

<1/10W>1%

15V

R5310k

<1/10W>1%

R5410k

<1/10W>1%

D41RB751V

R451.0k

<1/10W>1%

R4430k

<1/10W>1%

I C40-1BA4560RF

R4630k

<1/10W>1%

-+

1 23

R316 - R321390 <1/10W> x 6

-12V

C3000.1<F>

+C30847/35V

C3010.1<F>

15V

R36039

<1/2W>

D303, D302, D301US1J x 3

D100D25XB60

+

-

2

3

1

4

W16B

RED

W17B

BLACK

132

+-

+

15V

I C70-1BA2903F

D70, D71DAN217U x 2

2

3

1 2 1

3

R764.7k1%

R774.7k1%

C7010/25V C71

0.1<F>

C72330p<B>

C73220p<B>

R805.1k

<1/10W>1%

R10813k

<1/10W>1%

R8122k

<1/10W>1%

R10739.2k

<1/10W>1%

L70

R71, 70, R69330k

<1/3W>1%x 3

VCC

G / V

8

4

15V

I C70-3BA2903F

R66, R63, R60330k <1/3W>

1% x 3

R67, R64, R61R68, R65, R62330k <1/3W>

1% x 6

C460.15

<ECQV>

R4822k

<1/10W>1%

C451000p<B>

+ + +C3230.1<F>

C3210.1<F>

C3220.1<F>

C30547/35V

C30447/35V

C30347/35V

C209 - C2110.1 <F>

x 3

C2210.1<F>

C2221.0<F>

CN303B05B-PL I RK-1

WHITE

CN301B09B-PL I SK-1

9

8

7

6

5

4

3

2

11

2

3

4

5

POW_GND

DCV

POWER-G

DCV

I PM-G

A-GND

CSC

CFOD

POW_GND

DCV

CSC

CFOD

W V U

W

V

U

W306B

WHITE

TM301

W307B

BLACK

TM302

P

NPOWER-G

TM101ORANGE

TM102BROWN

I PM-G

R303330

<1/10W>1%

R3140R0

R42, R432.0k <1/10W>

1% x 2

U V W

2013.01.31 12

OUTDOOR UNITTRANSISTOR PCB ( I P M )K10AY-100AHUE-TR0

C3070.1

<HCP>

I P M CONTROL

REVERSE CURRENT

Page 14: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

12V

K101DW12D1

C1083.3

<LE>

L102N200500K1D7C

C1071.0

<LE> - M

3

2

4

1

R101ZPR0RCH400

R100ZPR0RCH400 PTC THERMISTOR

PTC THERMISTOR

12V CN100172520-2

POWER RELAY CONTROL12

SA100RA-302M

L101RCH3818-022PF07

C1091000p<E>

C1101000p<E>

C1061.0

<LE> - M

4 3

21

W9B

BLACK

CT OUT

C1031.0

<LE> - M

L100RCH3818-022PF07

1 2

4 3C1040.022<YE>C100

3.3<LE>

VA100470V

<TNR>VA101470V

<TNR>

FH100

FH101

FC51FL x 2

F10010A

250V

L

N

L

NTO INDOOR UNIT

EARTH

AC VOLT OUT

PTC OUT

W21B

GRAY

C1050.022<YE>

W1B

BLACK

W2B

WHITE

W17B

BLACK

W18B

WHITE

W3B

GREEN

W19B

BLACK

W20B

WHITE

W25B

ORANGE

W26B

ORANGE

W27B

ORANGE

W28B

ORANGE

W29B

BROWN

2013.01.31 13

OUTDOOR UNITFILTER PCBK05CW-1101HUE-FL0

C201660/450V

+

POWER_G

N

P

OUTDOOR UNITCAPACITOR PCBK05DG-0700HUD-P0

W12B

WHITE

W13B

VIOLET

W7B

YELLOW

W8B

BLUE

C202660/450V

+

Page 15: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

If you use a wired type remote control,error codes will appear on the remote control display.If you use a wireless remote control,the lamps on the IR receiver unit will output error codesby way of blinking patterns.See the lamp blinking patterns and error codes in the table below.An error display is displayed only during operation.

ERROR DETECTION

Indoor unit lamps Wiredremotecontrol

Mode Description RemarkOPERATION(green)

TIMER(orange)

ECONOMY(green)

(1) (1) Communication Serial communication error

Wired remote control

• When the indoor unit cannot receive the signal from the branch unit • When the branch unit cannot receive the signal from the indoor unit

(1) (2) Communication Remote controlcommunication error •Wired remote control communication error

(1) (5) Communication Scan error •Check operation incompletion error (normally, operation disabled)

(2) (1) Function setting Initial setting error •Wiring mistake

(2) (2) Function setting Indoor unit capacity error •Indoor unit capacity error

(2) (3) Function setting Connection disabled (series error) •Combination error

(2) (4) Function setting Connection unit number error •Connection unit number error (indoor unit)•Connection unit number error (branch unit)

(3) (2) Indoor unit Indoor unit main PCB error •Indoor unit PCB Model information error

(3) (5) Indoor unit Manual auto switch error •Manual auto switch error

(4) (1) Indoor unit Room error •Inlet thermistor error

(4) (2) Indoor unit Indoor unit Heat Ex. sensor error •Indoor unit Heat Ex. Middle thermistor error

(5) (1) Indoor unit Indoor unit fan motor error •Main fan motor lock error •Main fan motor revolution speed error

(5) (3) Indoor unit Water Drain error •Drain pump error

(5) (15) Indoor unit Indoor unit error •Indoor unit error

(6) (2) Outdoor unit Outdoor unit main PCB error •Outdoor unit PCB Model information error•Outdoor unit PCB microcomputer communication error

(6) (3) Outdoor unit Inverter PCB error •Inverter error

(6) (4) Outdoor unit Active filter error,PFC circuit error

•Voltage error stoppage permanently •Voltage error (can restore) •Over current protected operation stoppage permanently•PFC hardware error

(6) (5) Outdoor unit IPM error •Trip terminal L error

(6) (10) Outdoor unit Display panel error •Microcomputers communication error

(7) (1) Outdoor unit Discharge thermistor error •Discharge thermistor 1 error

(7) (2) Outdoor unit Compressor thermistor error •Compressor thermistor 1 error

(7) (3) Outdoor unit Outdoor unit Heat Ex.Sensor error •Outdoor unit Heat Ex. liquid thermistor error

(7) (4) Outdoor unit Outdoor thermistor error •Outdoor thermistor error

(7) (5) Outdoor unit Suction Gas thermistor error •Suction Gas thermistor error

(7) (7) Outdoor unit Heat sink thermistor error •Heat sink thermistor error

(8) (2) Outdoor unit Sub-cool Heat Ex. gasthermistor error

•Sub-cool Heat Ex. gas inlet thermistor error•Sub-cool Heat Ex. gas outlet thermistor error

(8) (3) Outdoor unit Liquid pipe thermistor error •Liquid pipe thermistor 1 error

(8) (4) Outdoor unit Current sensor error •Current sensor 1 error (stoppage permanently)

(8) (6) Outdoor unit Pressure sensor error•Discharge pressure sensor error•Suction pressure sensor error•High pressure switch 1 error

(9) (4) Outdoor unit Trip detection •Trip detection

(9) (5) Outdoor unit Compressor motor control error •Rotor position detection error (stoppage permanently)

(9) (7) Outdoor unit Outdoor unit fan motor 1 error •Duty error

(9) (9) Outdoor unit 4-way valve error •4-way valve error

(10) (1) Refrigerant system Discharge temperature 1 error •Discharge temperature 1 error

(10) (3) Refrigerant system Compressor temperature error •Compressor 1 temperature error

(10) (5) Refrigerant system Pressure error 2 •Low pressure error

(13) (2) Branch box Unit flow divider error

•EEPROM access error•Equipment type information error•Serial communication error to outdoor unit •Branch units serial communication error•Serial communication error to indoor unit •Liquid pipe thermistor error •Gas pipe thermistor error •Expansion valve full closure operation error •Remote control communication error•Branch unit error

•Display mode : 0.5s ON / 0.5s OFF, ( ) : Number of flashing, : 0.1s ON / 0.1s OFF

142013.04.25

Error code

Page 16: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

6

11

152013.03.12

7

25 4

1

3

9

10

12

1210

10

8

DECORATION PANELUTG-CCGF

PARTS

Ref. Description

6 Decoration Panelwithout Insulations

9375525033

7 Display Panel 9375529123

8 Receiver Window 9375547011

2 Intake Grille 9375531027

3 Long Life Filter 9375533014

12 Flap Total Assy 9377760029

4 Hook Bracket 9375546014

9375532024

9375530013

5 Grille Hook

10 Panel Coverwithout Insulations

9 Indicator PCB 9707371031

11 Connector Cover 9375549015

1 Intake Grille Assy 9375726027

Part number

Page 17: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

Flap total assyMotor holder assy

162013.03.12

(connector : red)

(connector : white)

21

2223

24

Ref. Description

21 Gear A 9375536015

22 Motor Holder 9375535018

23 Step Motor(white connector)

9900139070

24 Step Motor(red connector)

9900139087

Part number

DECORATION PANELUTG-CCGF

Page 18: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

172013.03.12

4

3

7

8

5

2

9

1

6

PARTS

INDOOR UNIT

1 Cabinet A Assy 9375492014

2 Cabinet B 9375494018

3 Bell Mouse 9375503017

4 Drain Pan Sub Assy 9377765024

6 Wire Cover 9375516017

7 Pipe Cover 9375515027

8 Hook R 9375504014

9 Hook L 9375505011

5 Drain Cap 9375502010

Ref. Description Part number

Page 19: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

INDOOR UNIT

182013.03.12

13

11

12

12

15 14

18

16 1920

21

17

13 2 Stage Turbo Fan Assy 9375480011

11 Evaporator Total Assy 9377914026

12 Evaporator Holder 9375508012

14 Fan Motor 9602870004

15 Fan Motor Holder 9375552015

18 Float Switch 9900361037

19 Drain Hose B 9375519025

20 Drain Port 9375520014

21 Rubber (Pump) 9378426016

16 Pump Assy 9900472030

17 Drain Pump Holder B 9375518011

Ref. Description Part number

Page 20: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

192013.04.12

INDOOR UNITControl unit

31

32

33

34

35

37

36

31 Control Box Cover 9375512019

32 Control Box A Assy 9379250016

33 Main PCB 9709245552

34 Power Supply PCB 9707398236

35 Terminal 9306489045

36 Terminal 9703345012

-- Pipe Thermistor 9703297014

-- Room Thermistor 9900502003

37 Remote Control 9318593006

Ref. Description Part number

Page 21: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

OUTDOOR UNIT

PARTS

2013.03.12 20

3 Front Panel Assy 9318463033

2 Top Panel Assy 9318464023

1 Protective Net 9331640008

4

6

Cabinet Left Assy 9318461015

-- Emblem 9317903011

Drain Assy 9303029022

Switch Cover 9317692021

7 Base Assy 9316885066

5 Cabinet Right Assy 9316044050

8

10 Propeller Fan 9313808013

9 Fan Motor 9602724000

Ref. Description Part number

5

6

10

8

9

4

7

3

2

1

Page 22: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

OUTDOOR UNIT

2013.03.12 21

-- Outdoor Thermistor 9900544041

15 ACTPM 9707592016

18 Terminal 6P 9900016081

16 Heatsink 9318614015

17 Choke Coil 9900223014

Capacitor PCB 9708514017

13

Main PCB

9709217023

14

-- Thermistor Assy 9900648008

11

Filter PCB

9708511290

12 Transistor PCB 9708646077

Ref. Description Part number

17

14

18

13

16

11

12 15

Page 23: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

OUTDOOR UNIT

2013.03.12 22

22 Compressor Assy 9318334005

24 3-way Valve Sub Assy 9317109062

27 Pulse Motor Valve Assy 9315587022

26 Solenoid 9970110023

21 Condenser Total Assy 9317089128

28 Expansion Valve Coil 9970095030

25 4-way Valve Assy 9318457018

23 2-way Valve Assy 9317171014

Ref. Description Part number

26

25

27

28

24

23

22

21

Page 24: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

232013.03.13

Name and Shape Q’ty Application

Template(carton top)

1

For cealing openingscutting, also used aspacking

Drain hoseinsulation

1

For installing drain hose

Wired remotecontrol

1

Remote control cable

1

For connecting a remotecontrol

Tapping screw(M4 × 16 mm)

2

For installing a wiredremote control

INDOOR UNIT

ACCESSORIES

Name and Shape Q’ty Application

Coupler heat insulation(small)

1

For indoor side pipejoint (liquid pipe)

Coupler heat insulation(large)

1

For indoor side pipejoint (gas pipe)

Special nut A(large flange)

4

For installing indoor unit

Special nut B(small flange)

4

For installing indoor unit

Drain hose assy

1

For installing drain pipe19 mm (3/4 in.) [O.D. 27 mm (1-1/16 in.)]

Hose band assy

1

For installing drain pipe (3/4 in.)

Name and Shape

Wireless remote controlUTY-LNHUM

Wired remote controlUTY-RNNUM

Simple remote controlUTY-RSNUM

External connect kitUTY-XWZX

for controlinput/output port

Fresh air intake kitUTZ-VXAA

to take fresh air

OPTIONAL PARTS

Page 25: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

242013.04.13

DECORATION PANELName and Shape Q’ty Application

Connector cover

1

For covering connector

Tapping screw(M5 × 12 mm)

4

For mounting decorationpanel

Tapping screw(M4 × 12 mm)

1

For mounting connectorcover

L angle

2

For mounting a hookwire to a decorationpanel

Hook wire

2

For suspending adecoration panel

Screw [pitch small](M4 × 10 mm)

2

For mounting a hookwire (onto metals)

Screw [pitch large](M4 × 10 mm)

4

For mounting an L angleand hook wire(onto resins)

OUTDOOR UNITName and Shape Q’ty Application

Drain pipe

1

Drain cap

1

Page 26: Indoor unit Outdoor unit AUU18RLF AOU18RLFC · 2 lb. 13 oz., 1,300 g 2 lb. 13 oz., 1,300 g 21 lb. 6 oz., 9.7 kg 3 lb . 1oz ,4 0 g WEIGHT INDOOR UNIT Net / Shipping Net / Shipping

1303G4207